Dan McNeill

A friend of Natalie’s ex-husband seemingly commits suicide aboard a locked cabin on a submarine. Monk agrees to investigate, despite his phobia about being on–and beneath–the water.

Mr. Monk takes a walk when he can’t sleep, but ends up running into a murder.

A fun-loving everyman named Hal bumps into Monk, and the two become fast friends. For the first time in his life, Monk appears to have a buddy. But is Hal…